CN2494582Y - Theftproof mobile phone cover - Google Patents
Theftproof mobile phone cover Download PDFInfo
- Publication number
- CN2494582Y CN2494582Y CN 01226445 CN01226445U CN2494582Y CN 2494582 Y CN2494582 Y CN 2494582Y CN 01226445 CN01226445 CN 01226445 CN 01226445 U CN01226445 U CN 01226445U CN 2494582 Y CN2494582 Y CN 2494582Y
- Authority
- CN
- China
- Prior art keywords
- switch
- triode
- phone cover
- power supply
- mobile phone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mobile Radio Communication Systems (AREA)
Abstract
The utility model discloses a theftproof mobile phone cover. A power E is connected with a switch K1 in series. A microswitch 2 is connected with a vibrating motor in series. The two ends of the cover are connected with the two ends connected in series of the power E and the switch K1. The microswitch 2 is fixedly arranged on the inner part of the mobile phone cover and makes use of a magnetic button of the mobile phone cover as a circuit switch to control alarming. The utility model has a theftproof effect and is suitable for the individual.
Description
The utility model discloses a kind of mobile phone auxiliary equipment, relate in particular to a kind of antitheft mobile phone cover.
When using common cell-phone cover,, then easily stolen, and the machine master has no consciousness by the people if use accidentally.
The purpose of this utility model is to provide a kind of antitheft mobile phone cover with antitheft effect.
The technical solution of the utility model is: this antitheft mobile phone cover, comprise cell-phone cover and power supply E, it is characterized by: a, power supply E connect with K switch 1, and K switch 1 is installed on the cell-phone cover, sensitive switch K2 connects with vibrating motor M, its two ends and power supply E and K switch) the two ends of connecting join; B, sensitive switch K2 are fixedly installed in cell-phone cover inside.
This antitheft mobile phone cover, comprise cell-phone cover and power supply E, it is characterized by: power supply E connects with K switch 1, the two ends of the magnetic clasp on the cell-phone cover link to each other with the base stage of triode BG1 and the negative pole of power supply E respectively, triode BG1 collector electrode links to each other with the base stage of triode BG2, the emitter of triode BG1 links to each other with power supply E negative pole, connecting resistance R between triode BG1 base stage and the triode BG2 emitter, the collector electrode selecting bit switch K3 of triode BG2, connect vibrating motor M and warning ic chip respectively between the bit selecting two ends of dial switch K3 and the power supply E negative pole, the warning ic chip connects loud speaker Y, and the emitter of triode BG2 links to each other with K switch 1.
In the utility model, when mobile phone was pushed down sensitive switch K2, sensitive switch K2 disconnected, and circuit is not worked, if the thief takes out mobile phone, and sensitive switch K2 closure, vibrating motor M obtains electricity work, reminds the machine master; When on the magnetic engaging, not conducting of triode BG1, the current collection of triode BG1 is high level very, not conducting of triode BG2, and vibrating motor M or warning ic chip are not worked, if the thief opens magnetic clasp, then triode BG1 conducting makes triode BG2 conducting, when dial switch K3 connects vibrating motor M, the machine master is reminded in vibrating motor M work; When dial switch K3 connection warning ic chip, the work of warning ic chip promotes the loud speaker sounding, reminds the machine master, therefore, the utlity model has antitheft effect.
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is embodiment 1 circuit theory diagrams;
Fig. 2 is embodiment 1 structural representation;
Fig. 3 is embodiment 2 electrical schematic diagrams;
Fig. 4 is embodiment 2 structural representations.
Embodiment 1:
According to Fig. 1 and Fig. 2, mains switch 2 is housed on the cell-phone cover 1, mains switch 2 is a K switch 1, also be provided with battery case 3 and vibrating motor groove 4 on the cell-phone cover, but discharge source E in the battery case 3, vibrating motor groove 4 can be placed vibrating motor M, the inner bottom part fixed installation sensitive switch K2 of cell-phone cover 1; In circuit is provided with, comprise power supply E, power supply E connects with K switch 1, and K switch 1 is installed on the cell-phone cover, and sensitive switch K2 connects with vibrating motor M, and its two ends and power supply E join with the two ends of connecting of K switch 1.
Just often mobile phone places cell-phone cover 1, and mobile phone is pushed down sensitive switch K2, and sensitive switch K2 disconnects, and circuit is not worked; If meet the thief mobile phone is taken out, sensitive switch K2 automatically resets, and circuit working, vibrating motor M obtain electricity work; Vibration signal promptly takes place; When the machine master oneself beats, when answering the call, clicks mains switch 2, circuit disconnects, and does not then send out vibration and collects the digits.
Embodiment 2:
The sidepiece of cell-phone cover 1 has one slot 7 is installed, there are two limits to link to each other with the two ends of magnetic clasp 5 by lead 8 respectively on this installation slot 7, after alarm 6 injects slot 7 is installed, two limits of installing on the slot 7 link to each other with the negative pole of power supply E and the base stage of triode BG1 in the alarm 6 respectively, therefore, the two ends of the magnetic clasp 5 on the cell-phone cover link to each other with the base stage of triode BG1 and the negative pole of power supply E respectively, and power supply E connects with K switch 1; Triode BG1 collector electrode links to each other with the base stage of triode BG2, the emitter of triode BG1 links to each other with power supply E negative pole, connecting resistance R between triode BG1 base stage and the triode BG2 emitter, the collector electrode selecting bit switch K3 of triode BG2, connect vibrating motor M and warning ic chip respectively between the bit selecting two ends of dial switch K3 and the power supply E negative pole, the warning ic chip connects loud speaker Y, and the emitter of triode BG2 links to each other with K switch 1.
Just often, when magnetic clasp 5 is closed, not conducting of triode BG1, the current collection of triode BG1 is high level very, not conducting of triode BG2, vibrating motor M or warning ic chip are not worked, if the thief opens magnetic clasp 5 then triode BG1 conducting, make triode BG2 conducting, when dial switch K3 connected vibrating motor M, the machine master was reminded in vibrating motor M work; When dial switch K3 connection warning ic chip, the work of warning ic chip promotes loud speaker Y sounding, reminds the machine master; When the machine master oneself beats, when answering the call, clicks K switch 1, circuit disconnects, and does not then signal.
Claims (2)
1, a kind of antitheft mobile phone cover, comprise cell-phone cover and power supply E, it is characterized by: a, power supply (E) are connected with switch (K1), and switch (K1) is installed on the cell-phone cover (1), sensitive switch (K2) is connected with vibrating motor (M), and its two ends and power supply (E) join with the two ends of connecting of switch (K1); B, sensitive switch (K2) are fixedly installed in cell-phone cover inside.
2, a kind of antitheft mobile phone cover, comprise cell-phone cover and power supply E, it is characterized by: power supply (E) is connected with switch (K1), the two ends of the magnetic clasp on the cell-phone cover (5) link to each other with the base stage of triode (BG1) and the negative pole of power supply (E) respectively, triode (BG1) collector electrode links to each other with the base stage of triode (BG2), the emitter of triode (BG1) links to each other with power supply (E) negative pole, connecting resistance (R) between triode (BG1) base stage and triode (BG2) emitter, the collector electrode selecting bit switch (K3) of triode (BG2), connect vibrating motor (M) and warning integrated package (IC) respectively between the bit selecting two ends of dial switch (K3) and power supply (E) negative pole, warning integrated package (IC) connects loud speaker (Y), and the emitter of triode (BG2) links to each other with switch (K1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226445 CN2494582Y (en) | 2001-06-06 | 2001-06-06 | Theftproof mobile phone cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01226445 CN2494582Y (en) | 2001-06-06 | 2001-06-06 | Theftproof mobile phone cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494582Y true CN2494582Y (en) | 2002-06-05 |
Family
ID=33642091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01226445 Expired - Fee Related CN2494582Y (en) | 2001-06-06 | 2001-06-06 | Theftproof mobile phone cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494582Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462120A (en) * | 2010-11-01 | 2012-05-23 | 吴昌德 | Bag capable of preventing mobile phone loss |
-
2001
- 2001-06-06 CN CN 01226445 patent/CN2494582Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102462120A (en) * | 2010-11-01 | 2012-05-23 | 吴昌德 | Bag capable of preventing mobile phone loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |